Abstract

The current study was conducted on 100 lung samples collected from slaughtered buffaloes at Mosul city, for identification of the causes of pathological lesions. The isolated bacterial includedEscherichia coli 41.25%, Aeromonasveronii 11.25% Pseudomonas aeruginosa 8.75%, Klebsiellapneumoniae, Staphylococcus spp 6.25% for each one, Streptococcus pneumoniae 5%, Bacillus spp. 3.75%, Staphylococcus aureus, Aeromonashydrophila, Pasteurellamultocida, Mannheimiahemolytica, Actinomyces spp. 2.5% for each one, Proteus vulgaris, Actinobacillus spp. 1.25% for each one. Parasites that were isolated from encountered including hydatide cyst 97.29% and Fasciola hepatica 2.7%. Various types of pneumonias were the buffaloes included, chronic fibrinuspleuropneumonia, embolic pneumonia, chronic suppurative bronchopneumonia, suppurative bronchopneumonia, fibrinosuppurative bronchopneumonia and granulomatous pneumonia.